Kit Connor, Joe Locke, Yasmin Finney, William Gao, Tobie Donovan, Corinna Brown, Kizzy Edgell, Rhea Norwood, Jenny Walser, Fisayo Akinade, Nima Taleghani, Leila Khan, Bradley Riches, Darragh Hand, Bel Priestley, Alice Oseman seen at Cineworld London Leicester Square for Movie Premier